1560-00-730-0854 SPOILER,WING,AIRCRAFT Index 1560-00-730-0861 PANEL,TRAILING EDGE

National Stock Number:
5360-00-730-0858

Federal Supply Class:
5360

National Item Identification Number:
007300858

Description:
SPRING,HELICAL,EXTENSION

Detail:
An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.


Manufacturer Information:
36-439281205THE BOEING COMPANY
36-439282918THE BOEING COMPANY


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY40
DESIGN TYPECLOSED
END STYLESHORT TWISTED HOOK FIRST END
END STYLESINGLE FULL LOOP SECOND END
INSIDE DIAMETER0.480 INCHES NOMINAL
LOAD RATING5.800 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPRING DEFLECTION RATE1.900 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH3.382 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.580 INCHES NOMINAL
SPRING LENGTH UNDER LOAD5.700 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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